Add weird names not found bug test

jscomp/build_tests/weird_names/input.js

@@ -5,7 +5,6 @@ var rescript_exe = require("../../../scripts/bin_path").rescript_exe;
 
 var out = cp.spawnSync(rescript_exe, { encoding: "utf8" });
 
-console.log(out.stdout);
 if (out.stderr !== "") {
   assert.fail(out.stderr);
 }
@@ -17,11 +16,11 @@ let files = [
   "[[...params]].res",
   "[slug_or_ID].res",
   "404.res",
+  "utils.test.res",
 ];
 
 for (let f of files) {
   let { name } = path.parse(f);
   let m = `./lib/js/src/${name}.js`;
-  //   console.log(m);
   assert.deepEqual(require(m).a, 1);
 }

jscomp/build_tests/weird_names/src/utils.test.res

@@ -0,0 +1,2 @@
+module A = Demo
+let a = 1

jscomp/build_tests/weird_names_not_found_bug/bsconfig.json

@@ -0,0 +1,8 @@
+{
+  "name": "weird_names",
+  "version": "0.1.0",
+  "sources": {
+    "dir" : "src",
+    "subdirs" : true
+  }
+}

jscomp/build_tests/weird_names_not_found_bug/input.js

@@ -0,0 +1,12 @@
+var cp = require("child_process");
+var assert = require("assert");
+var rescript_exe = require("../../../scripts/bin_path").rescript_exe;
+
+var out = cp.spawnSync(rescript_exe, { encoding: "utf8" });
+if (out.stderr !== "") {
+  assert.fail(out.stderr);
+}
+
+if (!out.stdout.includes(`The module or file Demo can't be found.`)) {
+  assert.fail(out.stdout);
+}

jscomp/build_tests/weird_names_not_found_bug/src/demo.res

@@ -0,0 +1 @@
+let a = 1

jscomp/build_tests/weird_names_not_found_bug/src/demo.test.res

@@ -0,0 +1,2 @@
+module A = Demo
+let a = 1

scripts/ciTest.js

@@ -79,8 +79,8 @@ function runTests() {
             console.log(stdout);
 
             if (error !== null) {
-              console.log(stderr);
-              throw new Error(`❌ error in ${file}: \n${error} `);
+              console.log(`❌ error in ${file} with stderr:\n`, stderr);
+              throw error;
             } else {
               console.log("✅ success in", file);
             }